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Gemmel F, De Winter F, Van Laere K, Vogelaers D, Uyttendaele D, Dierckx RA. 99mTc ciprofloxacin imaging for the diagnosis of infection in the postoperative spine. Nucl Med Commun 2004; 25:277-83. [PMID: 15094447 DOI: 10.1097/00006231-200403000-00011] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The non-invasive assessment of postoperative spinal infections can pose a substantial diagnostic challenge, especially in the presence of orthopaedic devices. In contrast to white blood cell scanning, which is of limited use in the spine, the low uptake of 99mTc ciprofloxacin into normal bone marrow, combined with its claimed bacterial specificity, makes it, theoretically, an ideal candidate for evaluating postoperative spinal infections. AIM This study aimed to evaluate 99mTc ciprofloxacin planar and single photon emission tomography (SPET) imaging in relation to microbiological diagnosis in the postoperative spine. METHODS Only patients with a microbiologically confirmed diagnosis were included in this analysis. Planar imaging was performed at 1, 3 and 24 h, and SPET was performed at 3 h post-injection of 370 MBq 99mTc ciprofloxacin. Images were scored by two independent, certified, nuclear medicine physicians, blinded for the final diagnosis. RESULTS Within the first 22 consecutive patients with microbiological diagnosis, there were nine deep infections. Sensitivity, specificity and accuracy at visual scoring were, respectively, 67%, 77%, 73% (1 h), 78%, 69%, 73% (3 h), and 56%, 92%, 77% (24 h) for planar imaging, and 100%, 54%, and 73% for SPET. CONCLUSION In contrast to white blood cell scanning, SPET with Tc ciprofloxacin is sensitive in evaluating infections in the postoperative spine. Sensitivity is higher for SPET than for planar imaging. However, the results presented prove that its specificity is limited, especially in patients who have recently (< 6 months) undergone surgery. Taken this limitation into account, we advise planar and SPET imaging at 3 h post-injection and at an interval of at least 6 months after surgery to minimize the chance for false positives.
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Mogalles AA, Dreval' ON, Akatov OV, Kuznetsov AV, Rynkov IP, Plotnikov VM, Minaev VP. [Percutaneous laser denervation of the zygapophyseal joints in the pain facet syndrome]. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2004:20-5; discussion 25-6. [PMID: 15055008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Percutaneous laser denervation of archoappendicular joints in spinal pain was made in 15 patients from a study group. Percutaneous high-frequency denervation of archoappendicular joints was performed in a control group consisting of 15 patients with facet syndrome. A preoperative protocol for each patient included at least two diagnostic segmental blocks. A surgical intervention was morphologically substantiated during an experiment; the most optimum surgery protocol was chosen. Destruction was performed by 0.97-micron laser radiation for 4-6 sec at 5-10 W. The number of cases of a complete or partial pain regression, the duration of its impact, side effects and complications were determined. Of the 15 patients from the study group, 8 and 6 patients were observed to have a complete and significant pain regression (more than 50% of the baseline). No effect was achieved in one patient. The similar results were obtained in the control group. There were no postoperative infectious complications in the patients of both groups; transient pain dysesthesia was registered in one case. The findings have led to the conclusion that laser denervation of archoappendicular joints is effective in the pain facet syndrome.
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De Winter F, Gemmel F, Van Laere K, De Winter O, Poffijn B, Dierckx RA, Van de Wiele C. 99mTc-Ciprofloxacin planar and tomographic imaging for the diagnosis of infection in the postoperative spine: experience in 48 patients. Eur J Nucl Med Mol Imaging 2003; 31:233-9. [PMID: 15129706 DOI: 10.1007/s00259-003-1349-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The non-invasive assessment of postoperative spinal infections can pose a substantial diagnostic challenge, especially in the presence of orthopaedic devices. Whereas white blood cell scanning is of limited use in the spine, the low normal bone marrow uptake of technetium-99m ciprofloxacin combined with its claimed bacterial specificity makes it theoretically an ideal candidate for the evaluation of postoperative spinal infections. This study aimed to evaluate 99mTc-ciprofloxacin planar and single-photon emission tomography (SPET) imaging in relation to microbiological and clinical diagnosis in the postoperative spine. Planar imaging was performed at 1, 3 and 24 h and SPET was performed at 3 h post injection of 370 MBq 99mTc-ciprofloxacin. Images were scored by two independent certified nuclear medicine physicians, blinded to the final diagnosis. Within the 48 patients, there were 13 deep infections. Sensitivity, specificity and accuracy at visual scoring were respectively 54%, 71% and 67% (1 h), 62%, 77% and 73% (3 h), 42%, 91% and 77% (24 h) for planar imaging and 100%, 74% and 81% for SPET. When recently operated patients (< 6 months) were excluded, the specificity of the SPET imaging rose to 81%. In conclusion, unlike white blood cell scanning, 99mTc-ciprofloxacin SPET is sensitive in evaluating infections in the postoperative spine. Sensitivity is much higher for SPET than for planar imaging. However, the results presented prove that its specificity is limited, especially in recently operated patients. Taking this limitation into account, we advise planar and SPET imaging at 3 h post injection and an interval of at least 6 months after surgery to minimise the likelihood of false positives.
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Papadimitriou D, Tachtsi M, Koutsias S, Pitoulias G, Mpompoti T. Mykotisches Aneurysma der infrarenalen Aorta. VASA 2003; 32:218-20. [PMID: 14694772 DOI: 10.1024/0301-1526.32.4.218] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The mycotic aneurysms of the infrarenal aorta (MAIA) are extremely rare and the associated morbidity and mortality is very high. The classification of infected aneurysms considers four types: a) true mycotic aneurysms, b) secondary mycotic aneurysms due to bacterial arteritis, c) infected preexisting abdominal aortic aneurysms and d) post-traumatic infected false aneurysms. The prognosis of true MAIA’s is better than the other forms of infected aneurysms. The standard treatment includes the resection of the aneurysm and infectious surrounding tissues and the restoration of the flow using ex situ (axillobifemoral) bypass or in situ replacement with autologous vein or a rifampicine-bonded graft. We present a case of mycotic aneurysm of the infrarenal aorta and a brief discussion of the alternative treatments from the relevant literature.
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Anosov NA. [Spiral computed tomography in the diagnosis of inflammatory diseases of the vertebral column]. VESTNIK RENTGENOLOGII I RADIOLOGII 2003:38-44. [PMID: 14619397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
A Somatom Plus 4 spiral computed tomograph was used to examine 40 patients with purulent spondylitis and 8 patients with tuberculous spondylitis. Analysis of the primary examination, postoperative status, and follow-up of patients on medical therapy identified the main signs of an inflammatory process from a great variety of the computed tomographic (CT) signs of a lesion. They made it possible not only to reveal the inflammatory nature of a lesion, but also to differentiate purulent and tuberculous spondylitis. The main CT signs that allow a purulent spondylitis to be differentiated from tuberculous one are as follows: the location of involved veterbrae, the number of and the pattern of destruction of trabecular and cortical layers, the extent of and the form of paravertebral tissue lesion.
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81
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Peinado Garrido A, Aguirre Rodríguez J, Ramos Lizaña J, Bonillo Perales A, Rodríguez Santano P, Muñoz Hoyos A. [Discitis and spondylodiskitis in young children: Difficulties in making an early diagnosis]. An Pediatr (Barc) 2003; 58:613-4. [PMID: 12781122 DOI: 10.1016/s1695-4033(03)78132-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Agnello KA, Prata RG, Carberry CA, DeMaria E. What is your diagnosis? Bone lysis and sclerosis of the vertebral end plates and narrowing of intervertebral disk spaces T5-6, T7-8, L2-3, L3-4, and L5-6. J Am Vet Med Assoc 2003; 222:1513-4. [PMID: 12784953 DOI: 10.2460/javma.2003.222.1513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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83
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Braun U, Flückiger M, Gerspach C, Grest P. Clinical and radiographic findings in six cattle with cervical diskospondylitis. Vet Rec 2003; 152:630-2. [PMID: 12790169 DOI: 10.1136/vr.152.20.630] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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84
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Peretsmanas EO, Afonin AV. [Differential diagnosis of tuberculous spondylitis under the conditions of a specialized sanatorium]. PROBLEMY TUBERKULEZA 2003:30-1. [PMID: 12561639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
A total of 477 patients admitted to hospital for tuberculous spondylitis were examined. Further studies revealed that the process in the vertebral column was regarded as degenerative and dystrophic changes in 140 patients, nonspecific osteomyelitis in 94, and cancer in 22. The basis of diagnostic errors was the similarity of some clinical and X-ray manifestations and the pathomorphosis of tuberculous spondylitis, older patients, the wide use of antibiotics, which changes the clinical course of spinal tuberculosis. The causes of great difficulties in the differential diagnosis of tuberculous spondylitis lie in the insufficient diagnostic capacities of district tuberculosis dispensaries and in the clinical and X-ray manifestations of spinal tuberculosis which have changed today.
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Zaveckiene J, Keleras E. [Radiographic methods in the diagnosis of tuberculous spondylitis]. MEDICINA (KAUNAS, LITHUANIA) 2003; 38:181-5. [PMID: 12474737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
During one year period (from May 2000 to June 2001) 136 radiographic examinations were performed in Kulautuva tuberculosis hospital due to suspision of skeletal tuberculosis. Tuberculous spondilitis being most frequent presentation of skeletal tuberculosis, showed radiographic signs in 31 cases (22.8%). The role of conventional X-rays and computed tomography diagnosis of tuberculous spondilitis is reviewed. Early changes on plain films are non-specific making early diagnosis of spine tuberculosis a challenging task. In such cases spinal computed tomography may be helpful. Must frequently pathologic changes include high spectrum varying from osteoporosis to destruction of vertebrae and two or three vertebraes and intervertebrae disks are always involved.
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Beliakov MV, Guseva VN, Garbuz AE, Gordeev SK, Kuklin DV. [Use of carbon-carbonic implants in surgery of tuberculous spondylitis]. PROBLEMY TUBERKULEZA I BOLEZNEI LEGKIKH 2003:37-41. [PMID: 14669629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
For surgical treatment of spinal tuberculosis, carbon-carbonic implants were used for anterior spondylosis in 29 patients; in 14 of them bone autografts were additionally applied. Carbon-carbonic implants reliably fixed the operated part of the vertebral column, prevented an increase in kyphotic deformity, and, in combined plastic repair, created favorable conditions for consolidation of bone autografts. A bone-carbon block formed in the late postoperative period.
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Schilling F, Fedlmeier M, Eckardt A, Kessler S. [Vertebral manifestation of chronic recurrent multifocal osteomyelitis (CRMO)]. ROFO-FORTSCHR RONTG 2002; 174:1236-42. [PMID: 12375195 DOI: 10.1055/s-2002-34565] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Chronic recurrent multifocal osteomyelitis (CRMO) is a systemic osteo-articular disease that is characterized by a sterile, primarily chronic osteomyelitis with various distribution patterns of the individual lesions. In this article, we describe the "axial type" with predominant involvement of the spine, which represents 13 of our 41 CRMO cases of different age groups. The important element of its diagnosis is the typical lympho-plasmacellular spondylitis that can be detected and staged by scintigraphy, MRI and conventional radiography. Potentially affected are all vertebrae from the mid-cervical spine to the sacrum. One or several segments can be involved, sometimes as transient inflammatory edema, sometimes as "migratory spondylitis" or "saltatory spondylitis", but also as chronic sclerosing type with early radiographically detectable manifestation. Vertebral deformity due to compression and total collapse (vertebra plana) are rare. A complicated course with patulous perivertebral edema can lead to concomitant symptomatic inflammatory changes in adjacent regions and organs. In the course of CRMO, spondylodiscitis only develops as secondary destruction following the spondylitis. This can help to differentiate spondyloarthropathies from CRMO that is initially detected as primary lesion in the spine. While CRMO generally has a good prognosis, its radiological differentiation from rheumatologic conditions plays an important role.
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Martín R, Carda JR, Pinto JI, Sanz F, Montiaga F, Paternina B, Trigueros F, Izquierdo JM, Vázquez-Barquero A. [Anterior cervical diskectomy and interbody arthrodesis using Cloward technique: retrospective study of complications and radiological results of 167 cases]. Neurocirugia (Astur) 2002; 13:265-84. [PMID: 12355650 DOI: 10.1016/s1130-1473(02)70600-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
PATIENTS AND METHODS We performed a retrospective analysis of complications and radiological results in 167 patients surgically treated, for discal or spondylotic disease of the cervical spine, with Cloward procedure. Using uni and multivariate analysis, we tried to identify risk factors that might be correlated with surgical complications or radiological results. RESULTS Surgical treatment was indicated for cervical radiculopathy in 68% of the patients and for myelopathy or radiculomyelopathy in the remaining 32%. The pathologic disease responsible of the symptomatology was soft disk herniation in 59% of the cases and spondylotic changes in 41%. The patients that underwent surgery because of myelopathy were one decade older, had a longer symptomatic period and presented multi-segmentary spondylotic disease with higher frequency than patients affected of radiculopathy. The most common segments operated were CS-C6 (44.3%) and C6-C7 (30.5%). Surgical mortality was 0.6% and morbidity 29.3%. Most of the complications were transient, although 4.8% of the patients developed permanent neurological deterioration. CONCLUSIONS Complications were most commonly seen in the group of the patients undergoing surgery because of long-lasting myelopathy with multi-segmentary spondylotic disease, in those with vascular risk factors and in those operated of more than one segment. Surgeon anatomic knowledge and experience are critical for diminishing such complications. Non-union rate was 9.6%, and another 9.6% of the patients developed post-surgical kyphosis. Both factors correlated with the need of re-operation.
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Lantsberg S, Rachinsky I, Levy J, Shulman H. A pediatric patient with acute low-back and pelvis pain. Semin Nucl Med 2002; 32:233-5. [PMID: 12105808 DOI: 10.1053/snvc.2002.124182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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90
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Rodriguez-Gomez M, Willisch A, Fernandez-Dominguez L, Lopez-Barros G, García-Porrúa C, Gonzalez-Gay MA. Tuberculous spondylitis: epidemiologic and clinical study in non-HIV patients from northwest Spain. Clin Exp Rheumatol 2002; 20:327-33. [PMID: 12102468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
OBJECTIVES To study the epidemiology, clinical features, and outcome of non-human immunodeficiency virus (HIV) patients diagnosed with tuberculous spondylitis (TS) in a well-defined region of northwestern Spain. METHODS Retrospective chart review of patients older than 14 years of age diagnosed with TS at two contiguous areas between 1986 and 1999. RESULTS Thirty-seven patients (19 men; mean age 60.3 years) were diagnosed with TS. The average annual incidence rate of TS was 0.55/100,000 population 15 years of age and older. The thoracic and lumbar regions were affected in most cases. The mean duration of symptoms before diagnosis was 28 weeks (range 3-129). Active or healed pulmonary tuberculosis was observed in only 30%. The tuberculin skin test was negative in 24%. The most common findings at the time of diagnosis were back pain and elevated ESR (either 89%). Of note, only 19% had fever. On admission plain radiographs disclosed the presence of spondylitis in 84% of the patients. Computed tomography scan and magnetic resonance imaging yielded conclusive diagnostic data in the cases with normal radiographs, and were very useful in the visualization of abscesses and intraspinal compression. Cultures of material from percutaneous needle aspiration and open bone biopsy were positive for Mycobacterium tuberculosis in 79% and 77% of the cases, respectively. Antituberculous therapy was given to all patients (mean duration of treatment 44 weeks). Surgical procedures were performed in 12 cases, in 7 of them to remove paraspinal and/or epidural abscesses, and in 5 because of neurological complications. Local pain and neurological deficits were the mostfrequent sequelae (16 and 8 cases, respectively). One patient died during the course of treatment due to a co-morbid disease. None of the patients had relapses of tuberculosis. CONCLUSION TS is a major cause of morbidity. There is a long delay to the diagnosis in most patients. Awareness of its clinical features and early therapy are required to reduce severe complications.
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Gratz S, Dörner J, Fischer U, Behr TM, Béhé M, Altenvoerde G, Meller J, Grabbe E, Becker W. 18F-FDG hybrid PET in patients with suspected spondylitis. Eur J Nucl Med Mol Imaging 2002; 29:516-24. [PMID: 11914890 DOI: 10.1007/s00259-001-0719-8] [Citation(s) in RCA: 99] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This study investigated the value of fluorine-18 2'-deoxy-2-fluoro- D-glucose (FDG) imaging with a double-headed gamma camera operated in coincidence (hybrid PET) detection mode in patients with suspected spondylitis. Comparison was made with conventional nuclear medicine imaging modalities and magnetic resonance imaging (MRI). Sixteen patients with suspected spondylitis (nine male, seven female, mean age 59 years) prospectively underwent FDG hybrid PET (296 MBq) and MRI. For intra-individual comparison, the patients were also imaged with technetium-99m methylene diphosphonate (MDP) (555 MBq) ( n=13) and/or gallium-67 citrate (185 MBq) ( n=11). For FDG hybrid PET, two or three transverse scans were performed. Ratios of infected (target) to non-infected (background) (T/B) vertebral bodies were calculated. MR images were obtained of the region of interest. Patients found positive for spondylitis with MRI and/or FDG hybrid PET underwent surgical intervention and histological grading of the individual infected foci. Twelve out of 16 patients were found to be positive for spondylitis. Independent of the grade of infection and the location in the spine, all known infected vertebrae ( n=23, 9 thoracic, 12 lumbar, 2 sacral) were detected by FDG hybrid PET. T/B ratios higher than 1.45+/-0.05 (at 1 h p.i.) were indicative of infectious disease, whereas ratios below this value were found in cases of degenerative change. FDG hybrid PET was superior to MRI in patients who had a history of surgery and suffered from a high-grade infection in combination with paravertebral abscess formation ( n=2; further computed tomography was needed) and in those with low-grade spondylitis ( n=2, no oedema) or discitis ( n=2, mild oedema). False-positive 67Ga citrate images ( n=5: 2 spondylodiscitis, 1 aortitis, 1 pleuritis, 1 pulmonary tuberculosis) and 99mTc-MDP SPET ( n=4: 1 osteoporosis, 2 spondylodiscitis, 1 fracture) were equally well detected by FDG hybrid PET and MRI. No diagnostic problems were seen in the other patients ( n=5). In this study, FDG hybrid PET was superior to MRI, 67Ga citrate and (99m)Tc-MDP, especially in patients with low-grade spondylitis (as compared with MRI), adjacent soft tissue infections (as compared with 67Ga citrate) and advanced bone degeneration (as compared with 99mTc-MDP).
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Abstract
BACKGROUND CONTEXT In patients with juvenile chronic arthritis (JCA) the cervical spine is often affected, leading to pain and functional limitations. PURPOSE To describe the frequency of the radiographic abnormalities in the cervical spine of a large series of patients with JCA, examined after skeletal maturity. STUDY DESIGN Consecutive patients with JCA, who had cervical spine radiographs available taken at adult age (>18 years) were included in the study from one outpatient clinic and one rheumatology ward in the Rheumatism Foundation Hospital, Heinola, Finland. PATIENT SAMPLE The series consisted of 159 patients fulfilling the diagnostic criteria of the European League Against Rheumatism for JCA. OUTCOME MEASURES Evaluation of cervical spine radiographs for inflammatory changes. METHODS Inflammatory changes in the cervical spine radiographs were measured as well as the size of the fourth cervical vertebra. Patient records were studied. The statistical analysis was calculated by Student's t-test or Mann-Whitney U test. RESULTS In 98 cases (62%) some inflammatory changes were detected in the cervical spine. Apophyseal joint ankylosis was noted in 65 patients (41%), anterior atlantoaxial subluxation in 27 (17 %) and atlantoaxial impaction in 39 (25 %). The fourth cervical vertebra was abnormally small in 41 patients (26%). CONCLUSIONS Radiographically, the most frequent inflammatory change in the cervical spine of patients with JCA was apophyseal joint ankylosis at multiple levels. Atlantoaxial impaction and anterior atlantoaxial subluxation were typical of the upper cervical spine. Clinically, these changes tend to limit neck movements. A small C4 vertebral body was seen in patients with early disease onset and short body stature.
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Queiro R, Belzunegui J, González C, De DJR, Sarasqueta C, Torre JC, Figueroa M. Clinically asymptomatic axial disease in psoriatic spondyloarthropathy. A retrospective study. Clin Rheumatol 2002; 21:10-3. [PMID: 11954876 DOI: 10.1007/s100670200003] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The aim of this study was to analyse retrospectively the prevalence and the clinical features of clinically asymptomatic axial involvement in patients with psoriasis and axial radiological features of spondyloarthropathy (PsSpA). We performed a cross-sectional study based on the clinical records of 70 patients, 44 men and 26 women, with a mean age of 48.7+/-14.2 years. PsSpA was defined by the presence of radiographic sacroiliitis (SI) greater than or equal to grade 2, and/or any other typical radiological sign of spondylitis in patients with psoriasis. When the radiological signs were present in the absence of inflammatory back pain and/or buttock pain, patients were grouped as having asymptomatic axial disease. HLA-B27 was determined by serological methods in the 70 patients and in 82 healthy controls from our general population. Fourteen patients (20%), 11 with radiological SI, two with facet joint erosion-fusion and one with aseptic discitis, showed no evidence of symptomatic spinal disease. Twenty-nine patients (41%) showed cervical spine disease (CSD), but only 17 of them (58.6%) had pain and rigidity at this level, whereas 12 (41.4%) did not show clinical symptoms. CSD was associated with duration of arthritis (P = 0.043) and peripheral erosions (P = 0.037). HLA-B27 correlated well with bilateral SI (P = 0.002) and PsSpA (P<0.0004, RR 6.4), but showed no association with unilateral SI nor with syndesmophytes or asymptomatic disease. Univariate analysis demonstrated associations between symptomatic disease and longer duration of arthritis (P = 0.041) and higher IgM values (P = 0.05). There is a high prevalence of asymptomatic involvement in patients with PsSpA The significance of these asymptomatic changes is not known, but they probably represent a common characteristic of spondyloarthropathies rather than a specific feature associated with psoriasis.
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94
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Jurik AG, Østergaard M. [Diagnostic imaging of inflammatory rheumatic joint diseases. Part II: techniques and axial joints]. Ugeskr Laeger 2001; 163:6891-6. [PMID: 11766500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Imaging of inflammatory disorders of the spine and sacro-iliac joints is important for the diagnosis, prognosis, and evaluation of therapy. Conventional radiography still constitutes the basic imaging modality, but supplementary computed tomography (CT) and especially magnetic resonance imaging (MR-scanning) may provide additional important information. The radiation dose by CT must be taken into account. It is therefore expected that MR-scanning, which is without known risks, will increasingly become the method of choice when the information obtained by conventional radiography is inadequate.
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95
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Rico A, García J, González A, Fernández - Baillo N. [Vertebral osteolytic lesion in a young male]. Enferm Infecc Microbiol Clin 2001; 19:341-2. [PMID: 11747793 DOI: 10.1016/s0213-005x(01)72655-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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96
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El Andaloussi M, Yousri B, Aboumaarouf M. [Vertebral hydatidosis: three case reports]. REVUE DE CHIRURGIE ORTHOPEDIQUE ET REPARATRICE DE L'APPAREIL MOTEUR 2001; 87:392-6. [PMID: 11431636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
PURPOSE OF THE STUDY Vertebral hydatidosis, the most frequent localization of skeletal hydatidosis, has an ominous prognosis with the risk of progressive but permanent neurological damage. There is no consensus on appropriate management. Treatment is often unsuccessful with frequent recurrence. The purpose of this study was to assess our experience with this rare disease to identify diagnostic, therapeutic and prognostic features. MATERIAL AND METHODS We reviewed the charts of three patients with vertebral hydatidosis treated at the department of orthopedics at the Casablanca children's hospital between January 1989 and January 1998. Diagnosis was made early in the first patients, allowing complete excision of the hydatid cyst. Follow-up was uneventful 10 years after surgery. The second patient presented after a long disease course and had definitive neurological complications despite treatment. The lesions were extensive in the third patient and cure could not be achieved although the patient remained asymptomatic. DISCUSSION Vertebral hydatidosis is a severe disease causing frequent neurological complications. Surgical treatment, though difficult, is the only efficient option. Complete recovery can be achieved after surgical excision of lesions diagnosed early. Prevention is the best therapeutic strategy in endemic areas.
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97
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Govender S, Kumar KP. Aspergillus spondylitis in immunocompetent patients. INTERNATIONAL ORTHOPAEDICS 2001; 25:74-6. [PMID: 11409455 PMCID: PMC3620633 DOI: 10.1007/s002640000205] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Four immunocompetent patients with neurological deficit underwent anterior decompression for Aspergillus osteomyelitis of the spine. All patients improved neurologically following anterior spinal decompression and antifungal therapy. This study emphasizes the importance of obtaining a tissue diagnosis as these unusual infections may mimic tuberculosis, which is more common.
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98
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Keenan JD, Metz CW. Brucella spondylitis. A brief review and case report. Clin Orthop Relat Res 2001; 82:87-91. [PMID: 5011041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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99
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Güler-Uysal F, Kozanoglu E, Sur S, Göncü K. Spondyloarthropathy and Turner's syndrome. Clin Exp Rheumatol 2001; 19:232-3. [PMID: 11326499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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100
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